diff --git a/db/docker.js b/db/docker.js
index 86659a37c..34026f85f 100644
--- a/db/docker.js
+++ b/db/docker.js
@@ -1,6 +1,5 @@
 const exec = require('child_process').exec;
 const log = require('fancy-log');
-const {ConstraintViolationError} = require('ldapjs');
 const dataSources = require('../loopback/server/datasources.json');
 
 module.exports = class Docker {
@@ -28,6 +27,7 @@ module.exports = class Docker {
 
         log('Building container image...');
         await this.execP(`docker build --build-arg STAMP=${stamp} -t salix-db ./db`);
+        log('Image built.');
 
         let dockerArgs;